IT985948B - Dispositivo a pressione di fluido per spostamento e posizionamento di organi di macchine - Google Patents

Dispositivo a pressione di fluido per spostamento e posizionamento di organi di macchine

Info

Publication number
IT985948B
IT985948B IT6848573A IT6848573A IT985948B IT 985948 B IT985948 B IT 985948B IT 6848573 A IT6848573 A IT 6848573A IT 6848573 A IT6848573 A IT 6848573A IT 985948 B IT985948 B IT 985948B
Authority
IT
Italy
Prior art keywords
positioning
moving
fluid pressure
pressure device
machine parts
Prior art date
Application number
IT6848573A
Other languages
English (en)
Italian (it)
Original Assignee
Cit Alcatel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of IT985948B publication Critical patent/IT985948B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/55—Pressure control for limiting a pressure up to a maximum pressure, e.g. by using a pressure relief valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
IT6848573A 1972-05-23 1973-05-22 Dispositivo a pressione di fluido per spostamento e posizionamento di organi di macchine IT985948B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218292A FR2185761B1 (ja) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
IT985948B true IT985948B (it) 1974-12-30

Family

ID=9098927

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6848573A IT985948B (it) 1972-05-23 1973-05-22 Dispositivo a pressione di fluido per spostamento e posizionamento di organi di macchine

Country Status (11)

Country Link
JP (1) JPS5411874B2 (ja)
BE (1) BE799574A (ja)
CH (1) CH572160A5 (ja)
DE (1) DE2326349A1 (ja)
FR (1) FR2185761B1 (ja)
GB (1) GB1407307A (ja)
IE (1) IE37650B1 (ja)
IT (1) IT985948B (ja)
LU (1) LU67623A1 (ja)
NL (1) NL7307221A (ja)
SU (1) SU506316A3 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011887A (en) * 1976-02-23 1977-03-15 R. E. Raymond Co. Inc. Fluid power control apparatus
DE3104478A1 (de) * 1981-02-09 1982-08-19 Wabco Steuerungstechnik GmbH & Co, 3000 Hannover Einrichtung zum positionieren des arbeitskolbens eines doppeltwirkenden arbeitszylinders
JPS5931296A (ja) * 1982-08-09 1984-02-20 株式会社大阪ジャッキ製作所 自動往復動油圧ジヤツキ
US4552180A (en) * 1983-01-10 1985-11-12 Mayer James R Pilot operated control valve for hydraulically actuated reciprocating pump
DE102019205032B4 (de) * 2019-04-08 2021-03-11 Hawe Hydraulik Se Hydraulikkomponente mit einem Komponentengehäuse und einem Anschlussblock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566919A (en) * 1969-01-24 1971-03-02 Pneumo Dynamics Corp Hydraulic servo valve with pressure feedback

Also Published As

Publication number Publication date
BE799574A (fr) 1973-11-16
NL7307221A (ja) 1973-11-27
GB1407307A (en) 1975-09-24
CH572160A5 (ja) 1976-01-30
LU67623A1 (ja) 1973-12-04
JPS5411874B2 (ja) 1979-05-18
FR2185761B1 (ja) 1974-07-26
IE37650B1 (en) 1977-09-14
DE2326349A1 (de) 1973-12-06
SU506316A3 (ru) 1976-03-05
FR2185761A1 (ja) 1974-01-04
IE37650L (en) 1973-11-23
JPS4949083A (ja) 1974-05-13

Similar Documents

Publication Publication Date Title
IT999927B (it) Dispositivo di misurazione del flusso di un fluido
IT994396B (it) Trasduttore di pressione di fluido
IT989928B (it) Apparecchio per fornire un alimentazione di fluido filtrato
IT958124B (it) Dispositivo a guarnizione di tenuta per fluido
IT954391B (it) Trasduttore a pressione di fluido
BR7500616A (pt) Dispositivo de alimentacao em fluido sob pressao
IT996681B (it) Mandrino azionato a pressione di fluido per macchine utensili
IT954392B (it) Trasduttore a pressione di fluido
IT1012259B (it) Sistema di tenuta per dispositivo a pressione di fluido
IT976565B (it) Valvole di controllo di un fluido
IT989279B (it) Apparecchio di alimentazione del fluido idraulico per un servo meccanismo idraulico
IT950606B (it) Dispositivo di comando a fluido idraulcio
IT999983B (it) Dispositivo atto a misurare la vi scosita di un fluido
IT965380B (it) Innesto a pressione di fluido
IT985948B (it) Dispositivo a pressione di fluido per spostamento e posizionamento di organi di macchine
IT997606B (it) Dispositivo a pressione di fluido
IT996112B (it) Dispositivo vibratorio azionato da un fluido
IT994221B (it) Apparecchio di tenuta a fluido per alberi potanti
IT1001035B (it) Dispositivo di livellazione di precisione a pressione di fluido
IT987257B (it) Dispositivo che mantiene un fluido di utilizzazione sotto una pressione determinata
IT943323B (it) Dispositivo di tenuta laterale per cilindri a pressione di fluido
IT989692B (it) Apparecchio volumetrico di alimenta zione di fluido
BR7400957D0 (pt) Dispositivo de alimentacao de fluido sob pressao
IT1004689B (it) Macchina a pressione di fluido
IT1008049B (it) Procedimento di filtraggio di un fluido e dispositivo per la sua attuazione